英文名称
methyl (2Z)-2-[(1S,3S,7R,8E,11R,12R,13E,15S,17R,21R,23S,25S)-12,25-diacetyloxy-17-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1,11-dimethoxy-13-(2-methoxy-2-oxoethylidene)-10,10,26,26-tetramethyl-19-oxo-21-triethylsilyloxy-18,27,28,29-tetraoxatetracyclo[21.3.1.13,7.111,15]nonacos-8-en-5-ylidene]acetate